Generalized the EvalCache into a CompilationCache and enabled...

src/SConscript

 # Copyright 2008 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 19 matching lines @@
 root_dir = dirname(File('SConstruct').rfile().abspath)
 sys.path.append(join(root_dir, 'tools'))
 import js2c
 Import('context')
 
 
 SOURCES = {
   'all': [
     'accessors.cc', 'allocation.cc', 'api.cc', 'assembler.cc', 'ast.cc',
     'bootstrapper.cc', 'builtins.cc', 'checks.cc', 'code-stubs.cc',
-    'codegen.cc', 'compiler.cc', 'contexts.cc', 'conversions.cc',
-    'counters.cc', 'dateparser.cc', 'debug.cc', 'disassembler.cc',
-    'execution.cc', 'factory.cc', 'flags.cc', 'frames.cc',
+    'codegen.cc', 'compilation-cache.cc', 'compiler.cc', 'contexts.cc',
+    'conversions.cc', 'counters.cc', 'dateparser.cc', 'debug.cc',
+    'disassembler.cc', 'execution.cc', 'factory.cc', 'flags.cc', 'frames.cc',
     'global-handles.cc', 'handles.cc', 'hashmap.cc', 'heap.cc', 'ic.cc',
     'jsregexp.cc', 'log.cc', 'mark-compact.cc', 'messages.cc', 'objects.cc',
     'parser.cc', 'property.cc', 'rewriter.cc', 'runtime.cc', 'scanner.cc',
     'scopeinfo.cc', 'scopes.cc', 'serialize.cc', 'snapshot-common.cc',
     'spaces.cc', 'string-stream.cc', 'stub-cache.cc', 'token.cc', 'top.cc',
     'unicode.cc', 'usage-analyzer.cc', 'utils.cc', 'v8-counters.cc',
     'v8.cc', 'v8threads.cc', 'variables.cc', 'zone.cc'
   ],
   'arch:arm':  ['assembler-arm.cc', 'builtins-arm.cc', 'codegen-arm.cc',
       'cpu-arm.cc', 'disasm-arm.cc', 'frames-arm.cc', 'ic-arm.cc',
@@ skipping 65 matching lines @@
   jscre_obj = context.ConfigureObject(jscre_env, jscre_files)
 
   # Build dtoa.
   dtoa_env = env.Copy()
   dtoa_env.Replace(**context.flags['dtoa'])
   dtoa_files = ['dtoa-config.c']
   dtoa_obj = context.ConfigureObject(dtoa_env, dtoa_files)
 
   source_objs = context.ConfigureObject(env, source_files)
   non_snapshot_files = [jscre_obj, dtoa_obj, source_objs]
-  
+
   # Create snapshot if necessary.
   empty_snapshot_obj = context.ConfigureObject(env, 'snapshot-empty.cc')
   if context.use_snapshot:
     mksnapshot_src = 'mksnapshot.cc'
     mksnapshot = env.Program('mksnapshot', [mksnapshot_src, libraries_obj, non_snapshot_files, empty_snapshot_obj], PDB='mksnapshot.exe.pdb')
     snapshot_cc = env.Snapshot('snapshot.cc', mksnapshot, LOGFILE=File('snapshot.log').abspath)
     snapshot_obj = context.ConfigureObject(env, snapshot_cc, CPPPATH=['.'])
     libraries_obj = context.ConfigureObject(env, libraries_empty_src, CPPPATH=['.'])
   else:
     snapshot_obj = empty_snapshot_obj
 
   return [non_snapshot_files, libraries_obj, snapshot_obj]
 
 
 library_objects = ConfigureObjectFiles()
 Return('library_objects')